Question 2: Consider the following code. What will the output be?

1class ContactInfo implements Cloneable{
2    String email;
3    // Constructor
4    // Accessor method getEmail()
5    // Mutator method setEmail()
6    public ContactInfo clone() throws CloneNotSupportedException{
7        return (ContactInfo)super.clone();
8    }
9}
10class Student implements Cloneable{
11    String name;
12    ContactInfo ci;
13    // Constructor
14    // Mutator method setName()
15    public Student clone() throws CloneNotSupportedException{
16        Student s = (Student)super.clone();
17        s.ci = s.ci.clone();
18        return s;
19    }
20    public String toString(){
21        return  name + ":" + ci.getEmail();
22    }
23}
24public class Test {
25    public static void main(String[] args) {
26        Student s1 = new Student("Rahul", new ContactInfo("mail"));
27        try{
28            Student s2 = s1.clone();
29            s2.ci.setEmail("new mail");
30            s2.setName("Sreeja");
31            System.out.println(s1);
32            System.out.println(s2);
33        }
34        catch(Exception e){
35            System.out.println(e);
36        }
37    }
38}